Ver 1. 1 Features: 1) Expand four USB port, supply up to 400mA current per port 2) No external power supply 3) Driverless, hot plug / play 4) Support USB1. 1, compatible USB2. 0, support full-speed up to 12mbps and low-speed 1. 5mbps 5) Support OS: Windows 98, 98SE, ME, 2000, XP, Linux2. 4 and Mac OS8. 5 or over version
Ver 2. 0 features: 1) Power adapter included(5V/2. 6A output) 2) Fully compliant with USB2. 0 specification 3) Support data transfer rate at 1. 5/12/480mbps 4) Plug & play installation 5) Support Windows 98, 2000, ME, XP, Mac OS 8. 6 or above |
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